Doublepup Two Dog Retractable Leash with Built-in Waste Bag Dispenser Plus 10 Waste Bag Rolls ALWAYS BE READY - Built In Waste Bag Dispensor DOESNT JAM OR TANGLE LIKE OTHER MODELS - Simple Reliable Design 10 WASTE BAG ROLLS INCLUDED - 200 Waste Bags Total EASILY MAINTAIN CONTROL OVER EACH DOG - Adjustable Up To 16 Feet RIGHT AMOUNT OF ROOM FOR EACH DOG - Elastic 2 dog extension